blue plum


Definition of blue plum

1 : an Australian tree (Notelaea quadristaminea) having an edible fruit like a plum
2 : a variable color averaging a dark violet that is stronger and slightly lighter than plum purple (see plum purple sense 2) and redder and less strong than Derby blue

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Cite this Entry

“Blue plum.” Dictionary, Merriam-Webster, Accessed 29 Oct. 2020.

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